Why do I always fall in love wit Boys who dnt love me

It was 3 years ago my first crush ever the love I felt for him every day I talked or saw him grew stronger n a stronger connetion but things came to a dead end wen the rejection came it was brutal just like he shreded my heart into millions of pieces that could never come back to it's full shape then I hear a rumor that he was going to ask my friend Jasmin out n then thAts where it hit me like a bullet that the only reason he did iis to get the reaction he wanted which was to go straight to his face n tell him that wat the hell y would u do that ask my friend out wen I just asked u out n u rejected me then getting the tear that he would wipe away just to make me go bac to him but I said no not this time JULIAN I cried to him to let him know this was his last time to make it rite